baber/WOPTO huggingface dataset:
Patent IT-1168276-B (IT)
Inventor: MARTIGNAGO PIERO
IPC: A43B5/04
Filed: 1983-09-02
Granted: 1987-05-20
Abstract: The invention is concerned with a rear entrance ski boot which comprises a boot shell (2) to which a front quarter (3) and a rear quarter (4) are connected. The peculiar aspect of the invention resides in that it comprises an instep presser element (10) located inside the shell (2) and being connected proximate to the lateral extremities thereof, to said front quarter (3). The front quarter (3) is associated with the shell (2) for oscillation about a substantially horizontal axis, relatively perpendicular to the longitudinal direction of development of said shell (2) and for translation capabilities along said longitudinal direction of development of said shell (2). With the above arrangement, by operating the boot (1) closure levers (5), the instep presser (10) is concurrently operated.
Patent IT-1065073-B (IT)
Title: Titanium or vanadium trichloride prepn. - by reacting the tetrachloride with metal vapour, partic. magnesium, for obtaining olefin polymerisation catalyst
Inventor: ALBERTO GRECO
IPC: C08F4/62
Filed: 1976-07-13
Granted: 1985-02-25
Abstract: TiCl3 and VCl3 are prepd. by vaporising a metal (I) under vacuum and reacting the vapours with MCl4, (where M is Ti or V) at low temps. Vapourisation is pref. effected under a vacuum of 10-1-10-6 mm Hg and reaction is pref. at -80 to +20 degrees C. The metal (I) is pref. Al, Mg, Cr, Mn, Fe, V and Ti. Reaction between metal vapours and MCl4 is pref. effected in presence of an inert diluent chosen from (un)satd. aliphatic hydrocarbons and halogenated hydrocarbon. The process is partic. for reacting Mg vapours with TiCl4 to obtain a catalyst component (II) to be used in conjunction with an organometallic Al cpd. for the (co)polymn. of alpha-olefins. (I) may be any metal i.e. transition or other metal, so that catalysts having different activities can be prepd. The catalysts have high activities (e.g. 230kg polymer per g. Ti per hr.) and need not be sepd. from the polymers. The polymers are obtd. in high yields, are morphologically homogenous, have adjustable mol. wts. and can also be obtd. in gaseous phase with high yields.
Patent IT-1194587-B (IT)
Title: Leather and hides greasing liq.
Inventor: PONTAGLIO ENRICO
IPC: C14C/
Filed: 1979-09-06
Granted: 1988-09-22
Abstract: Leather is bonded to a wood (deriv.) without using any adhesive by contacting the leather and wood and subjecting the bonding zone to a pressure of at least about 30 bar and a temp. of 60-210 deg. C for at least 10 seconds, followed by cooling to room temperature. The entire process is ocnducted in an oxygen poor environment
Patent IT-1080599-B (IT)
Inventor: NEDERVEEN VAN
IPC: F16C33/76
Filed: 1977-07-20
Granted: 1985-05-16
Abstract: A roller bit for rock drilling comprising a body having at least one stub axle and a geared cutting element rotatably mounted on said stub axle. The stub axle and cutting element have confronting spaced raceways for a plurality of rolling elements. A shoulder is formed adjacent one end of the raceway in the stub axle to axially fix the rolling elements in one direction. A locking ring is mounted in the cutting element having an abutment shoulder confronting the opposite axial end faces of the rolling elements and axially fixing the rolling elements in a direction in the opposite direction. The locking ring has an outer cylindrical peripheral surface engaging in a complementary cavity in the cutting element adjacent the raceway surface therein. The locking ring has a seat for mounting a resilient sealing member engaging the stub axle adjacent the raceway therein connected in the mounted state to the stub axle.
Patent IT-1193561-B (IT)
Inventor: BODEGA SERGIO
IPC: B21D51/26
Filed: 1980-11-28
Granted: 1988-07-08
Abstract: A process for forming hollow bodies of metal materials, particularly of aluminium alloys, based on a suitable combination of mechanical operations comprising deep drawing, stretching, tapering and tool machining, whereby it is possible to obtain essentially cylindrical enbloc metal bodies with a concave dished bottom and a dome-shaped head provided with a beaded opening, said enbloc bodies being characterized in that the cylinder walls are very thin, highly strain-hardened and endowed with high mechanical properties, and therefore such as to attain, according to the object of the invention, a remarkable reduction in the metal material amount used in the aforesaid enbloc bodies, destined for being used chiefly as pressure containers, for example for aerosol.
Patent IT-1238838-B (IT)
Title: Adaptor device for the installation of salt dosers, filters or similar on hydraulic equipment
Inventor: MINICHIELLO BERARDINO
IPC: B01D/
Filed: 1990-03-07
Granted: 1993-09-03
Abstract: The invention concerns an adaptor device which can be used in particular for the installation of salt dosers, filters or similar on hydraulic installations. The device comprises an elbow joint inserted between a salt doser, filter or similar and the corresponding fastening union to a length of tubing. Between the elbow joint and at least one of the converging ends, which are fixed to it by means of a tapped ring and/ or other means of fastening, there are means for both positioning and locking on predetermined angular positions.
Patent IT-1124476-B (IT)
Title: Non-consumable electrode welding head
Inventor: GRININ VLADIMIR VASILIEVICH
IPC: B23K/
Filed: 1979-11-07
Granted: 1986-05-07
Abstract: A welding system is based on a welding head with a central filler wire, flanked by two slightly inclined non-consumable electrodes which are oscillated by a bevel gear drive. The welding head is mounted on a slide which is moved by a rack-and-pinion drive longitudinally and has a separate feedscrew drive for its vertical motion. A pickup indicates the angular position of the electrodes and a stabiliser holds the arc length constant. This increases the productivity by the reciprocating longitudinal movement which eliminates unproductive times and requires no tolerances for seam length. The automatic control improves the weld quality and the utilisation of the arc heat.
Patent IT-1199560-B (IT)
Title: Mfr. of expanded synthetic resin prods. with different density zones
Inventor: CRETTI PIERO
IPC: B29C61/04
Filed: 1984-03-05
Granted: 1988-12-30
Abstract: Mfr. of elements of expanded synthetic material with different density zones and having high flexural and tensile strength comprises completely expanding pre-expanded polystyrene of density between 15 and 60 kg/m3 in a first variable volume chamber with steam - compressing the thus expanded material to a density of between 300 and 600 kg/m3, cooling the thus expanded material to ambient temp. to stabilise it. The compressed material is then fed into a subsequent expansion chamber, together with pre-expanded polystyrene of density between 15 and 60 kg/m3, and completely expanding the latter using steam. The expanded mass is stabilised with the first mass of compressed material incorporated by cooling to ambient temp.
Patent IT-1145254-B (IT)
Title: Prodn. of abrasive surface, e.g. for a tool
Inventor: BUTSCHKOV DIMITER TODOROV
IPC: B24D/
Filed: 1980-01-09
Granted: 1986-11-05
Abstract: An abrasive surface is produced by simultaneous deposition onto the surface of both a chemically derived nickel coating and abrasive particles, the particles being contacted with the surface by means of an agitator, followed by additional hardening by chemical nickel plating in a separate bath. The abrasive particles are pref. contacted with the surface intermittently at regular intervals, esp. by driving the agitator at 200-400 (200-300) c/s for 0.5-4 mins followed by a rest period for 3-15 mins. The method is simple and efficient and gives a uniform surface of high hardness with good abrasion resistance.
Patent IT-1231917-B (IT)
Title: Acoustic carbonaceous diaphragms for loudspeaker
Inventor: YOSHIDA MITSURU
IPC: H03F/
Filed: 1989-06-05
Granted: 1992-01-15
Abstract: An acoustic carbonaceous diaphragm is produced by mixing carbon powder with an organic binder, e.g. a thermoplastic or thermosetting resin, pitch, etc., that can be carbonised, in the presence of a titanate coupling agent (0.1-5 wt.%). The mixt. is then kneaded, preformed into the diaphragm shape, insolubilised and infusibilised and then calcined in an inert atmos.
Patent IT-1232179-B (IT)
Title: Turbo-molecular vacuum pump assembly
Inventor: NOVIKOV NIKOLAI MIKHAILOVICH
IPC: F04B/
Filed: 1989-08-24
Granted: 1992-01-25
Abstract: A turbo-molecular vacuum pump, for use especially in creating a deep vacuum, consists of a hollow stator (1) with an axial aperture (2) for a rotor (3) with at least two vaned wheels (7-9) with vanes stator discs (11-13) between them. The vanes (29) on at least one of the vaned wheels are positioned so that the line of intersection of each vane's plane with planes perpendicular to the rotor's axis of rotation is located at an angle to a radius of the hub and directed in the same direction as the rotor's rotation for one vaned wheel, and in the opposite direction for another.
Patent IT-1174789-B (IT)
Title: Corrosion prevention in central heating system
Inventor: DI SIMONE IGNAZIO SERGIO
IPC: C23F/
Filed: 1983-09-30
Granted: 1987-07-01
Abstract: Proposed pipe comprises an inner pipe with a central rod and three divided plates at 120 deg C intervals, and an outer pipe. The space between the inner and outer pipes is divided into 6 equal parts by divider plates at 60 deg. intervals at 30 deg and 90 deg wrt 120 deg segments of the inner tube spaces
Patent IT-1078949-B (IT)
Title: Children's game of matching blocks with cavities - uses box with mobile floor rising to eject blocks after time period
IPC: A63F9/06
Filed: 1977-06-20
Granted: 1985-05-08
Abstract: The game comprises a flat rectangular box contg. a mobile false floor. The floor can reciprocate vertically within the box. Springs are used to constrain the floor to rise when free. A timing mechanism is used to free the floor after a specific time interval. The top horizontal box surface is open and the mobile floor block has recesses which receive the shaped blocks. When the floor rises the blocks are freed from their recesses. The timing mechanism acts in conjunction with floor locking mechanisms, and may have an adjustable time interval. Certain blocks may be segmental and have soffit formations which match floor recess shapes.
Patent IT-994278-B (IT)
IPC: A47C3/025
Filed: 1973-09-17
Granted: 1975-10-20
Abstract: The chair is preferably of the overstuffed type having a back which is separate from the seat. Brackets are provided on the sides of the seat and back forming a rod-receiving loop therewith. The loops are interconnected by heavy spring rods which permits the removal of the back for compact shipment and which permits the upholstered back to deflect relative to the upholstered seat frame and arms. The seat frame may be supported on a base by a rocking and swiveling mechanism or it may be fixed directly thereto.
Patent IT-1206898-B (IT)
Title: Pneumatic arrangement for ironing cylinder cleaning
Inventor: PLONER LUIGI
IPC: D01H/
Filed: 1987-02-10
Granted: 1989-05-11
Abstract: The proposed equipment comprises a control and signal processing unit, measuring vessels, electrolytic pre-concn. vessel, power supply unit, pumps and auxiliary electrolyte storage vessel. The sample inlet is connected to the auxiliary electrolyte vessel (2) via the pump (3). The stream to be analysed is passed through a divider (4) and pumps (3). One part of the stream (5) is passed through the anode space of the pre-concn. vessel(s). The other stream is passed through the cathode space of the same vessel. The discharge (10) of the cathode space is connected to drain. The discharge (11) of the anode space is connected to the inlet (12) of the measuring vessel (13), and also via a de-gasser (14) to drain (15). The control and signal processign unit (16) is connected to the first electrode (17) of the measuring vessel (13), also the second electrode (18) and to the reference electrode (24). The power supply unit (15) is electrically connected to the first (17) and second electrode (18) of the measuring vessel (13) and to the cathode (20) and anode (21) of the pre-concn. vessel (9
Patent IT-1108514-B (IT)
Title: Red phosphorus mfr. - by thermal conversion of molten white phosphorus with careful control of exothermic transformation (NL 9.8.78)
IPC: C01B/
Filed: 1978-03-02
Granted: 1985-12-09
Abstract: Red phosphorus is made by thermal conversion of white phosphorus, wher molten white-p- is injected into a closed reactor onto a bed of finely-divided red-P to form a mixt. of particles. The mixt. is heated to above the transformation temp. of white to red P, and the heat generated by the exothermic reaction is controlled, the red-P particles being removed from the reactor. The heat is pref. controlled by limiting the amt. of white-P in the reactor, e.g. to 20% of the total P. The reactor temp. is pref. 300-595 degrees, esp. 350-425 degrees C., and at pressure of 4.22-21.1kg/cm2, with continuous stirring of the red-P. Part of hte cooled prod. may be returned to the reactor for temp. control. A mixt. of red and white P may be continuously drawn from the reactor as a prod. from which the white-P is removed by distn. Used for the continuous mass prodn. of red-P, where the exothermic reaction is carefully controlled to prevent an explosion.
Patent IT-1237278-B (IT)
Title: Motor vehicle internal combustion engine cylinder head.
IPC: F02B/
Filed: 1989-11-21
Granted: 1993-05-27
Abstract: On each cylinder (6) the head has two suction valves (15 and 16) that are essentially diametrically opposite, a discharge vale (18) square to these and diametrically opposite the rising spark plug (21). The stems (25) of the three valves are parallel to the cylinder's axis, the two suction valves' stems are set on the plane passing through the engine and distribution shaft axis (34). This directly controls the suction valves and uses a balance wheel (40) for the discharge valve. (Figure 1)
Patent MX-167494-B (MX)
Title: Mejoras en contactor electromagnetico con bobina electromagnetica regulada por corriente para mantener cerrados los contactos
Inventor: SALETTA GARY FRANCIS
IPC: H01H47/32
Filed: 1988-02-18
Abstract: La presente invención se refiere a mejoras en contactor electromagnético con bobina electromagnética regulada por corriente para mantener cerrados los contactos, que comprende un primer contacto, un segundo contacto en una disposición de continuidad eléctrica con el primer contacto; un electroimán con una armadura que está interconectada en forma mecánica con el segundo contacto para mantenerlo en la disposición de continuidad eléctrica con el primer contacto en respuesta al flujo de un impulso de corriente controlado por ángulo de conducción a través de un devanado del electroimán; un detector para detectar un valor de amolitud del impulso de corriente controlado por ángulo de conducción, las mejoras caracterizadas por un aparato de control del ángulo de conducción conectado con el electroimán para controlar el ángulo de conducción del impulso de corriente controlado por ángulo de conducción en el devanado; un microprocesador conectado con el detector y con el aparato de control del ángulo de conducción para comparar el valor de la amplitud del impulso de corriente contra un valor de regulación almacenado que está relacionado con el impulso de corriente y para proveer una señal al aparato de control del ángulo de conducción que hace que el ángulo sea tal, que el impulso de corriente se mantenga al valor de regulación almacenado.
Patent MX-167382-B (MX)
Title: Metodo y sistema para frenar un motor electrico
Inventor: UNSWORTH PETER J
IPC: H02P3/24
Filed: 1988-09-30
Abstract: La presente invención se refiere a un método para frenar un motor eléctrico, que se caracteriza porque comprende los pasos de: detectar la polaridad de voltaje alterno dle suministro para energizar el motor; detectar la polaridad de voltaje de la fuerza contraelectromotriz del motor; aplicar el voltaje de suministro al motor, en respuesta a que el voltaje de suministro al motor, en respuesta a que el voltaje de suministro y voltaje de la fuerza contraelectromotriz tiene polaridades opuestas, dicho voltaje de suministro se aplica en forma de pulsos eléctricos durante un leve intervalo que ocurre en un punto después de su cruce por cero o durante un medio ciclo de dicho voltaje, con lo que produce un campo electromagnético que interactúa con el campo magnético en caimiento de rotor para reducir su rotación y producir un efecto frenador.
Patent MX-169779-B (MX)
Inventor: CASTIGLIONI GIOVANNI PIETRO
IPC: B21D43/09
Filed: 1988-10-17
Abstract: An apparatus for the correct feeding of continuous strips (11) with a shaped side outline to blanking or pressing machines, such as presses, by means of which the continuous strip, unwinding from a roll, can be feed in a position of perfect trueing under the die of the blanking machine, thanks to the presence of a control and of a continuous correction of the positioning errors caused by stresses, or a non-perfect axiality in the fed strip. The strip (11) is fed by a pair of rolls (24,27) one being motor-driven and operatively connected to sensor elements (23) detecting the change in the shaped side outline of the strip.
Patent MX-173479-B (MX)
Title: Mejoras en cubierta estructural para la construccion de ampliaciones en habitaciones
Inventor: MACHORRO JORGE LOPEZ
IPC: E04B5/00
Filed: 1988-11-25
Abstract: La presente invención se refiere a mejoras en cubierta estructural para la construcción de ampliaciones en habitaciones, que comprende la combinación de marcos continuos verticales, curvos o inclinados, travesaños, elementos de desplante en pisos, en la parte superior, paneles laminados planos y curvos que le dan a la cubierta estructural una mayor resistencia y funcionalidad, caracterizadas porque los marcos continuos, se repiten modularmente desplantándose en su base a partir de un apoyo perpendicular a la parte vertical del marco y perpendicular a la proyección horizontal de la sección inclinada de cada marco y se ligan en su parte superior a un apoyo paralelo a la base, formando una malla simétrica y uniforme, quedando así, la superficie que se obtiene, formando un techo y una pared vertical; dichos marcos se conforman de un perfil estructural, una base, un perfil de fijación y accesorios para recibir los laminados.
Patent MX-174190-B (MX)
Inventor: LANDRY MAURICE J JR
IPC: A61M5/50
Filed: 1990-04-27
Abstract: A single use syringe in the form of a cylindrical barrel (21) with a first end (22) attached to a hypodermic needle (27). A plunger (30) and piston (31) in the barrel (21) draw liquid into the syringe through the hypodermic needle (27) and eject the liquid through the hypodermic needle. The plunger (30) includes a detent (43) formed at an intermediate location. An insert (50) at the second end of the barrel (21) includes at least one cantilevered, longitudinally extending resilient arm (53) with a follower at a free end thereof that rides over the plunger. When the plunger (30) is pushed to a final position, the follower (53) drops into the plunger detent (43) to block any further longitudinal motion of the plunger (30) and piston (31) preventing any subsequent use.
Patent PT-74351-B (PT)
Inventor: GENESTIE PAUL
IPC: B02C23/00
Filed: 1982-01-28
Abstract: This invention discloses a process and apparatus for purifying recovery glass for recycling and reuse. The necessity for manual sorting techniques is minimized due to the invention's unique process of mechanical purification, in parallel, carried out on separate granulometric portions of the recovery glass.
Patent PT-83053-B (PT)
IPC: C08B11/145
Filed: 1986-07-24
Abstract: Quaternary ammonium salts of natural polysaccharides possessing hypocholesterolemic activity, of the following general formula:in which A represents the monomer unit of a natu- 'ral polysaccharide, m is a whole number between 100 and 1000, n is a whole number between 0 and 10, B is 0 or S or NH or NR' where R' is an acyl and preferably an acetyl, R is a linear alkyl radical lof 1-4 carbon atoms, and X<sup>(-)</sup> is an anion such as Cl<sup>-</sup>, Br-, I-, HSO<sub>4</sub>-, CH<sub>3</sub>O-SO<sub>3</sub><sup>-</sup>, NO<sub>3</sub>- or the negative ion of a pharmaceutically acceptable organic acid.Said salts are prepared by reacting a pretreated natural polysaccharide with a quaternary ammonium salt functionalised at one of its ends with an epoxy group.
Patent PT-89325-B (PT)
Inventor: JOST ROLF
IPC: A23J3/08
Filed: 1988-12-22
Abstract: To manufacture a whey protein hydrolysate having reduced allergenicity, an enzymatic hydrolysate of a whey product is subjected first to a thermal treatment and then to a second hydrolysis with a proteolytic enzyme. Under these conditions, the minor proteins which have remained intact after the first hydrolysis, and which constitute allergens are degraded to peptides. …<??>The hydrolysate obtained is intended for incorporation in food preparations for dietetic use, especially in formulae for infants.
Patent PT-91241-B (PT)
Inventor: LILLY A CLIFTON JR
IPC: A24D1/22
Filed: 1989-07-21
Abstract: A carbonaceous heat source 20 for a smoking article 10 is provided. The heat source 20 is designed to maximize heat transfer to a flavor bed 21 in the smoking article 10. The heat source 20 undergoes substantially complete combustion leaving minimal residual ash, has a relatively low degree of thermal conductivity and ignites under normal lighting conditions for a conventional cigarette.
Patent PT-93460-B (PT)
Title: método de medição de cargas de madeira sobre camiões efectuada por meio de PROCESSAMANTO DE IMAGENS NAS FÁBRICAS DE PRODUÇÃO DE PASTA DE PAPEL
Inventor: CARVALHO FERNANDO ARNALDO DUAR
IPC: G01G/
Filed: 1990-03-16
Abstract: O presente invento diz respeito a um método de medição de cargas de madeira
sobre camiões efectuada por meio de processamento de imagens nas fábricas de produção
de pasta de papel.
O referido método é essencialmente constituído por duas câmaras fixas que
captam a imagem da carga do camião. Uma destas câmaras capta uma vista dos troncos a
fim de recolher informação acerca do comprimento médio dos troncos de árvore. A outra
câmara obtém uma vista lateral que é digitizada, indo a área coberta pela secção transversal
dos troncos das árvores ser medida por meio de descriminação contra um nível cinzento.
Uma operação aritmética simples dá-nos o volume de madeira contido nos troncos.
Um computador pessoal (PC), irá registar os dados relativos aos camiões
e é praticamente independente do facto de a madeira se encontrar molhada ou seca e serve para. camiões de
qua i is q uer d i men sã&s.
Patent PT-96208-B (PT)
Inventor: ALMSTEDT ANNELI B
IPC: A61K38/00
Filed: 1990-12-14
Abstract: A DNA sequence coding for a biologically active recombinant human factor VIII derivative, comprising a first DNA segment coding for the 90 kDa chain of human factor VIII and a second DNA segment coding for the 80 kDa chain of human factor VIII, said segments being interconnected by a linker DNA segment coding for a linker peptide of 4 to about 100 amino acid residues of the B domain of human factor VIII, at least 4 of said amino acid residues originating from the C terminal of said domain;     recombinant expression vector comprising such DNA sequence; host cells of animal origin transformed with such recombinant expression vector; a process for the manufacture of recombinant human factor VIII derivative; and human factor VIII derivative containing the heavy chain and the light chain linked by metal ion bond.   <IMAGE>